The Standard reduction potential of `E_(Br^(3+)+Bi)^(@) "and" E_(Cu^(2+)//Cu)^(@)` are 0.226 V and 0.344V repectively A mixture of salts of Bi and Cu at unit concetration each is electrolysed at `25^(@)C` At what value of -`log[Cu^(2+)]` does bismuth starts to deposit during electrolysis

The Standard reduction potential values, E^(@)(Bi^(3+)//Bi) and E^(@)(Cu^(2+)//Cu) are 0.226 V and 0.344 V respectively. A mxiture of salt of bismut and copper at unit concentration each is electrolysed at 25^(@)C to what value can [Cu^(2+)] be brought down before bismuth starts to deposit, in electrolysis.

The standard reduction potential of Cu^(2+)//Cu and Cu^(2+)//Cu^(+) are 0.337 and 0.153 respectively. The standard electrode potential of Cu^(+)//Cu half - cell is

The standard reduction potentials of Cu^(2+)|Cu and Cu^(2+)|Cu^(o+) are 0.337V and 0.153V , respectively. The standard electrode potential fo Cu^(o+)|Cu half cell is

The standard reduction potentials of Cu^(2+)|Cu and Cu^(2+)|Cu^(o+) are 0.337V and 0.153V , respectively. The standard electrode potential fo Cu^(o+)|Cu half cell in Volts is

Calculate standard potential of cell E_(cell)^(0) by using E^(0)_(Al^(3+) | Al) and E_(Cu^(2+)| Cu )^(0) as –1.66V and + 0.34V respectively

Given that the standard potentials ((E^(@))) of CU^(2+)//Cu and CU^(+)//Cu are 0.34V and 0.522V respectively , the E^(@) of CU^(2+)//CU^(+) is :

The E^(o) for half cells Fe//Fe^(2+) and Cu//Cu^(2+) are +0.44 V and -0.32 V respectively. Then which of these is true?

The standard electrode potential a Ag^(+)//Ag is +0.80 V and of Cu^(2+)//Cu is +0.34 V. These electrodes are connected through a salt bridge and if :

E^@ of In^(3+), In^(+) and Cu^(2+)m Cu^(+) are -0.4 V and -0.42 V respectively, Calculate the equilibrium constant for the reaction. In^(2+) + Cu^(2+) to In^(3+) + Cu^(+) at 25^@C .

The electrode potentials for Cu^(2+) (aq) +e^(-) rarr Cu^+ (aq) and Cu^+ (aq) + e^(-) rarr Cu (s) are + 0.15 V and +0. 50 V repectively. The value of E_(Cu^(2+)//Cu)^@ will be.